40734618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 50711142

約数列:

[1, 2, 3, 6, 17, 29, 34, 47, 51, 58, 87, 94, 102, 141, 174, 282, 293, 493, 586, 799, 879, 986, 1363, 1479, 1598, 1758, 2397, 2726, 2958, 4089, 4794, 4981, 8178, 8497, 9962, 13771, 14943, 16994, 23171, 25491, 27542, 29886, 41313, 46342, 50982, 69513, 82626, 139026, 144449, 234107, 288898, 399359, 433347, 468214, 702321, 798718, 866694, 1198077, 1404642, 2396154, 6789103, 13578206, 20367309, 40734618]

約数ペア:

[(1, 40734618), (2, 20367309), (3, 13578206), (6, 6789103), (17, 2396154), (29, 1404642), (34, 1198077), (47, 866694), (51, 798718), (58, 702321), (87, 468214), (94, 433347), (102, 399359), (141, 288898), (174, 234107), (282, 144449), (293, 139026), (493, 82626), (586, 69513), (799, 50982), (879, 46342), (986, 41313), (1363, 29886), (1479, 27542), (1598, 25491), (1758, 23171), (2397, 16994), (2726, 14943), (2958, 13771), (4089, 9962), (4794, 8497), (4981, 8178)]